Advantages of 18650 battery cells

    1. Wide range of applications: mobile power supplies, portable computers, wireless walkie-talkies, portable DVDs, instrumentation equipment, audio equipment, model aircraft, electric toys, surveillance cameras, digital video cameras and other electronic products, equipment and instruments are all useful.

    2. The combination machine can be operated in parallel or in series. Different numbers of 18650 batteries can be easily made into many battery packs through the general combination method, which is fully satisfied with different needs.

    3. Small internal resistance: The internal resistance of the 18650 battery cell is generally within 35mW, which greatly reduces the self-consumption of the battery and increases the battery's utilization time.

    4. Non-memory: The 18650 battery cell is exclusive to lithium-ion batteries and will not have memory.

    5. High voltage: the voltage of 18650 lithium batteries is individually 3.6V, 3.8V and 4.2V, which is much higher than the 1.2V voltage of nickel-cadmium and nickel-metal hydride batteries.

    6. Long service life: the frequency of charging and discharging cycles is greater than 500 times.The storage capacity is individually 1200mAh-3000mAh, and the common storage capacity is 2200mAh-2600mAh.

    7. Cheap price: For polymer batteries, the price of 18650 batteries is much lower.

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